Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 503-1 Reactor Chemistry, Radiation Chemistry, Corrosion, Water Chemistry,Water Quality Control

[2G05-07] Radiolysis and Electrochemistry

Tue. Mar 14, 2023 11:10 AM - 12:00 PM Room G (13 Bildg.1F 1311)

Chair:Yutaka Watanabe(Tohoku Univ.)

11:10 AM - 11:25 AM

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis

*Kuniki Hata¹, Shunsuke Uchida¹, Satoshi Hanawa¹, Yasuhiro Chimi¹, Tomonori Satoh¹ (1. JAEA)

11:25 AM - 11:40 AM

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

*Shunsuke Uchida¹, Kuniki Hata¹, Satoshi Hanawa¹, Yasuhiro Chimi¹, Tomonori Satoh¹ (1. JAEA)

11:40 AM - 11:55 AM

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

*YOICHI WADA¹, Kazushige Ishida¹, Masahiko Tachibana¹, Mayu Sasaki², Makoto Nagase², Ryosuke Shimizu² (1. Hitachi, Ltd., 2. Hitachi-GE Nuclear Energy, Ltd.)

Time reserved for Chair (11:55 AM - 12:00 PM)

Session information

[2G05-07] Radiolysis and Electrochemistry

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

Authentication

Session information

[2G05-07] Radiolysis and Electrochemistry

[2G05] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(8) Evaluation of the effects of OH+H2<=>H+H2O reaction and its back reaction on water radiolysis

[2G06] The effects of hydrogen addition on the corrosive conditions of PWR primary coolant under irradiation

(9) Combind analysis of water radiolysis and ECP

[2G07] Electrochemical Corrosion Potential Calculation Model for Hydrogen Peroxide Environment with Electrochemical Parameters Determined by Polarization Measurements

Authentication

(8) Evaluation of the effects of OH+H₂<=>H+H₂O reaction and its back reaction on water radiolysis